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<h1 class='fqn'><span class='in-band'>Function <a href='index.html'>paho_mqtt3as_sys</a>::<wbr><a class="fn" href=''>MQTTAsync_disconnect</a></span><span class='out-of-band'><span id='render-detail'>
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               </span><a class='srclink' href='../src/paho_mqtt3as_sys/home/fmp/mqtt/paho-rust/target/debug/build/paho-mqtt3as-sys-8520fd8db5dd3f65/out/bindings.rs.html#2523-2525' title='goto source code'>[src]</a></span></h1>
<pre class='rust fn'>pub unsafe extern &quot;C&quot; fn MQTTAsync_disconnect(<br>&nbsp;&nbsp;&nbsp;&nbsp;handle: <a class="type" href="../paho_mqtt3as_sys/type.MQTTAsync.html" title="type paho_mqtt3as_sys::MQTTAsync">MQTTAsync</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;options: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.pointer.html">*const </a><a class="struct" href="../paho_mqtt3as_sys/struct.MQTTAsync_disconnectOptions.html" title="struct paho_mqtt3as_sys::MQTTAsync_disconnectOptions">MQTTAsync_disconnectOptions</a><br>) -&gt; <a class="type" href="https://doc.rust-lang.org/nightly/std/os/raw/type.c_int.html" title="type std::os::raw::c_int">c_int</a></pre><div class='docblock'><p>This function attempts to disconnect the client from the MQTT
server. In order to allow the client time to complete handling of messages
that are in-flight when this function is called, a timeout period is
specified. When the timeout period has expired, the client disconnects even
if there are still outstanding message acknowledgements.
The next time the client connects to the same server, any QoS 1 or 2
messages which have not completed will be retried depending on the
cleansession settings for both the previous and the new connection (see
MQTTAsync_connectOptions.cleansession and MQTTAsync_connect()).
@param handle A valid client handle from a successful call to
MQTTAsync_create().
@param options The client delays disconnection for up to this time (in
milliseconds) in order to allow in-flight message transfers to complete.
@return ::MQTTASYNC_SUCCESS if the client successfully disconnects from
the server. An error code is returned if the client was unable to disconnect
from the server</p>
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